Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
practicum
←
Ancient Greek
πρακτικός
(mention)
←
Ancient Greek
πράσσω
(mention)
←
Latin
practicus
(mention)
→
English
practicumer
(suffix)